SSC JE Electrical 2018 with solution SET-1
 Which one of the following is a passive element to an electric circuit?

Voltage source
Resistors
Battery
Current source

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 In a Hysteresis Motor, the rotor must have

Susceptibility
Retentivity
Resistivity
None of these

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 What is the magnitude of the reactive power (in kVAR) of a balanced 3-phase delta connected system having the line voltage of 400 V and the line current of 50 A and the phase difference between the voltage and current is 53.13 degrees?

27.71
2.771
0.2771
277.1

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
The ripple factor is

Peak Value/DC Value
RMS value/DC Value
Peak Value/RMS Value
RMS Value/Peak Value

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
 What will be the voltage (in V) across an 8H inductor, when the rate of change of current flowing through it is 0.5A/sec

6
4
8
2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP